Update app.py

app.py

@@ -133,9 +133,15 @@ def process_message(message, history):
 # Gradio interface for the chatbot
 def create_gradio_interface():
     with gr.Blocks() as demo:
+        # Category button
         category_btns = gr.Radio(choices=["Vegetarian", "Non-Vegetarian"], label="Select Category")
-        ingredient_btns = gr.Radio(choices=VEG_INGREDIENTS + NONVEG_TYPES, label="Select Ingredient")
+        
+        # Ingredient button
+        ingredient_btns = gr.Radio(choices=[], label="Select Ingredient")  # Initially empty
+        
+        # Nutrition button
         nutrition_btns = gr.Radio(choices=NUTRITION_OPTIONS, label="Select Nutrition")
+        
         chatbot = gr.Chatbot([])
         msg = gr.Textbox(show_label=False, placeholder="Enter text and press enter")
         clear = gr.Button("Clear")
@@ -151,8 +157,14 @@ def create_gradio_interface():
             history[-1][1] = bot_message
             return history
 
-        # Handle category selection and pass to the next steps
-        category_btns.change(lambda category: process_message(category, []), category_btns, chatbot)
+        # Handle category selection and dynamically update ingredient choices
+        category_btns.change(
+            lambda category: ingredient_btns.update(choices=VEG_INGREDIENTS if "vegetarian" in category.lower() else NONVEG_TYPES),
+            category_btns,
+            ingredient_btns
+        )
+
+        # Handle ingredient selection and pass to the next steps
         ingredient_btns.change(lambda ingredient: process_message(ingredient, []), ingredient_btns, chatbot)
         nutrition_btns.change(lambda nutrition: process_message(nutrition, []), nutrition_btns, chatbot)